baber/WOPTO huggingface dataset:
Patent JP-2005238172-A (JP)
Title: Medicament treatment system
Inventor: SASAKI YUTAKA
IPC: C02F1/72
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament treatment system by which sterilization effect and safety can be coincidentally assured by particularly raising activity effect of even small amount of medicament.  <P>SOLUTION: At a conduit 1 for supplying water for treatment, a conduit 1a for supplying medicament for sterilization is formed by branching and at its downstream side, conduits 1b, 1c for supplying one of or more than one of ultra-violet light, ozone, titanium oxide, citric acid, hydrochloric acid, electrolytic acidic water and other substance are formed by branching. Further in the conduit 1, a downstream side of the conduits 1b, 1c for supplying one of or more than one of ultra-violet light, ozone, titanium oxide, citric acid, hydrochloric acid, electrolytic acidic water and other substance is preferably connected with a conduit 2 an inner surface of which is coated with titanium oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238787-A (JP)
Title: Ink ejection amount measuring method, and ink ejection amount control method and ink-jet device using the same
Inventor: UMEDA TAKAO
IPC: B41J2/01
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ejection amount measuring method for measuring an ink ejection amount of a head having a plurality of nozzles for a very short period of time.  <P>SOLUTION: The ink ejection amount measuring method is provided for measuring the ejection amount of ink droplets ejected from the nozzles of the ink-jet head, and determines the ink ejection amount by carrying out a step of ejecting ink droplets from the nozzles onto an ink droplet shape evaluating jig, a step of measuring a diameter of each ink droplet ejected onto the ink droplet shape evaluating jig, and a step of calculating the ink ejection amount from the diameter of the ink droplet, based on correlation characteristics obtained beforehand between the diameter of the ink droplet and the ink ejection amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248989-A (JP)
Title: Vibration control damper
Inventor: MINOWA MASAHIRO
IPC: F16F15/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control damper, exhibiting enough damping performance in simple structure, coping with both small vibration and large vibration, and hardly varying the damping performance against a temperature change in the surroundings.  <P>SOLUTION: This vibration control damper includes: at least one intermediate sliding member 18; two or more outer sliding members 16, 17 superimposed on both sides of the intermediate sliding member 18 to freely slide; and a fastening member 24 for locking the intermediate sliding member 18 and the outer sliding members 16, 18 in a superposition thereof to relatively move through a spring member 25. The respective contact surfaces of the intermediate sliding member 18 and the outer sliding members 16, 17 are provided with inclined surfaces 28, 29 inclined in the sliding directions. The inclined surfaces 28, 29 are provided on one or both of the intermediate sliding member 18 and the outer sliding members 16, 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248506-A (JP)
Title: Brace for scaffolding
Inventor: YAMADA HIROSHI
IPC: E04G7/22
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace for scaffolding preventing a wedge piece from getting loose or coming off even when a drawing force or the like of the wedge member works.  <P>SOLUTION: A brace for scaffolding is connected to the scaffolding by connecting jointing members 10 set at both ends of the brace for scaffold to a scaffolding side connecting frame. A wedge piece 25 is driven to fix the jointing member 10 to the connection frame in the brace for scaffolding. The jointing member 10 has at least a joint member body 11, a connection pin 13 inserted in the connection frame, and a guide pin 23 formed in the joint member body 11 moving the wedge piece 25 in the connection frame direction and the jointing member is provided with a lock member 34 turnably engaged with the wedge piece 25, The lock member 34 is engaged with a part of the connection frame when an upward pulling force works on the wedge piece 25, and an overhanging part 38 which checks the upward motion of the wedge piece 25 in a fixed state of the jointing member in the scaffold side, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245838-A (JP)
Title: Pachinko game machine managing device
Inventor: IIDA ZUISHO
IPC: A63F7/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine managing device capable of estimating a start prize winning number and an invalid start prize winning number based on a variable display start signal, a special prize signal, and a prize ball signal, and providing information relating to the shooting way of a player and the condition of a pachinko game machine.  <P>SOLUTION: The variable display start signal and the special prize signal are input from the pachinko game machine 2, the prize ball signal is input from the pachinko game machine 2 or a refilling meter 14, the start prize winning number where game balls enter a start prize winning means 22 to win a prize is estimated from the prize ball signal and a variable start signal in the period excepting a special game condition period using a start prize winning number estimate formula, further the invalid start prize winning number is estimated using a invalid start prize winning number estimate formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251638-A (JP)
Title: External electrode type discharge lamp and its manufacturing method
Inventor: MINAMOTO MAKI
IPC: H01J9/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a hole in the part immediately under an electrode in the inside face of a glass container in an electric discharge lamp of the external electrode type even when the lamp is lit at the same voltage as in a conventional discharge lamp.  <P>SOLUTION: To the electric discharge lamp of the external electrode type which is composed of a hermetically sealed glass container 1, discharge medium gas 4 sealed into the glass container 1, and the external electrodes 2A, 2B installed on the external faces of the glass container to generate a dielectric barrier discharge, gadolinium oxide films 5A, 5B are installed which are obtained by baking a solution containing at least one kind or more of gadolinium octylate and gadolinium propionate on the place including at least parts corresponding to the external electrodes 2A, 2B in the inside of the glass container 1. Since the gadolinium oxide films obtained by baking solutions of gadolinium octylate, gadolinium propionate or of their mixture are denser than gadolinium oxide powder films, they have higher preventing ability against sputtering of the discharge medium gas 4 toward the spot of the glass container immediately under the electrodes. This is especially more effective in the case the discharge medium gas 4 contains mercury gas of heavy mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258576-A (JP)
Title: Duplex cpu switching system
Inventor: MIWA MEGUMI
IPC: G06F11/20
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex CPU switching system that can be realized in simple configuration without using a special signal exchange and a complicated algorithm.  <P>SOLUTION: After power application, a CPU 1 and a CPU 2 set bits indicating an operation request in registers 1a and 2a respectively. An arbitration circuit 3 refers to the registers 1a and 1b to handle the CPU 1 (CPU 2) that has set the earlier bit as an active system and the other as a standby system, and sets arbitration result bits (bit inverted from active system as for standby system) in registers 1b and 2b. In the active or standby phase, the CPU 1 (CPU 2) refers to the register 1b (2b) as checks looped every time a WDT counter 1c (2c) is reset. If the active system CPU fails, the bit in the register 1a (2a) is inverted. Upon the bit inversion in the register 1a (2a), the arbitration circuit 3 inverts the bit set in the register 2b (1b). Upon the bit inversion in the register 2b (1b), the CPU 2 (CPU 1) boots itself as the active system (standby system) for switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253656-A (JP)
Title: Suction nozzle of vacuum cleaner and vacuum cleaner equipped with the same
Inventor: YOSHIDA MASAHIRO
IPC: A47L9/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively discharge hair-like dust and powdery dust brushed off and taken inside.  <P>SOLUTION: A corner brush 22 is fixed on an external support member 33, where a base cloth 41 is adhered to the peripheral surface of a protruding part 48 of the external support member 33, with the edge of the base cloth 41 inserted into a circular groove 49 of the external support member 33, Then, an internal support member 32 is fitted onto the external support member 33, pressing brush bristles 42 at their roots 51 so tightly that the root part has a higher density than the brush end part. This makes hairs caught by the brush bristles 42 less likely to move up toward the center, and prevents them from easily getting entangled with the root part of the brush bristles 42. Furthermore, a radial and outward air flow is generated by six blades 52 provided on the inner support member 32 and four blades 47 provided on the front part of the external support member 33, in order to blow off the hairs that are otherwise almost getting entangled with the root part of the brush bristles 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229557-A (JP)
Title: Headphone for producing stereophonic sound
Inventor: UEDA YUJI
IPC: H04R1/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone by which a user can listen to stereophonic sounds with presence by adopting the structure of an earlobe into the headphone.  <P>SOLUTION: A headphone includes a structure that rear portions of ear pads for supporting a speaker are projected to ear sides, and the projection is suppressed as small as possible in the front portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260765-A (JP)
Title: Electronic apparatus
Inventor: MOROHOSHI HIROSHI
IPC: G04G21/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve reception sensitivity by preventing magnetic flux from being lost by an eddy current that is generated in a conductive component, such as an electronic component.  <P>SOLUTION: A soft magnetic material 23 is provided between an antenna coil 21 of a wireless module 4 disposed in a peripheral part on a lower surface side of watch glass 2 and a liquid crystal display panel 9 disposed on a lower side of the antenna coil 21. Therefore, if magnetic flux is generated in the antenna coil 21 during communication using the wireless module 4, the magnetic flux can be prevented by the soft magnetic material 23 from being lost by generating an eddy current in a conductive component, such as an electronic component incorporated in a watch case 1, so that reception sensitivity can be improved. Furthermore, the antenna coil 21 is disposed in the peripheral part on the lower surface of the watch glass 2, so that the antenna coil 21 can be located closer to an outer surface of the watch case 1. Thus, a communication distance can be reduced, thereby improving reception sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254742-A (JP)
Title: Handpiece for ultrasonic bonding machine
Inventor: MIZUNO KEIJI
IPC: A41H43/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handpiece for an ultrasonic bonding machine which can make a jointing area to be covered by one bonding enlarge and improve the field of vision of a jointing.  <P>SOLUTION: The handpiece for an ultrasonic bonding machine has a handpiece body and an ultrasonic vibrator attached in the above handpiece body. Because of the design that the above ultrasonic vibrator tip is cut aslant and the tip shape is made to be an elliptical shape, the tip of the ultrasonic vibrator, namely a bonded face area of the jointing can be enlarged, and for example, when the printing for a visually handicapped person is borne in mind, it becomes possible to bond and fix the range of one Braille by one bonding work, and working efficiency can be raised while workability can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266278-A (JP)
Title: Image forming apparatus
Inventor: WATANABE YASUAKI
IPC: G03G15/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents an image defect such as image flow.  <P>SOLUTION: The image forming apparatus having a photoreceptor and an exposure means that exposes the surface of the photoreceptor with a light emitting diode is provided with a heat transfer means that guides heat from the exposure means to the vicinity of the photoreceptor and dissipates the heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285066-A (JP)
Title: Manicure composition containing fiber covered with at least one kind of fluorescent whitening agent
Inventor: RAMIN ROLAND
IPC: A61K8/19
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manicure composition containing a fiber with which the nail is reinforced by making it possible to obtain a film having an appearance with which a user is satisfied.  <P>SOLUTION: This manicure composition contains the fiber covered with at least one kind of fluorescent whitening agent in a cosmetically acceptable medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266532-A (JP)
Title: Picture forming device
Inventor: SUZUKI TAKAHIRO
IPC: G03G15/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture forming device with which high picture quality is realized even in the case a self-scanning LED is equipped as an exposure light source.  <P>SOLUTION: The picture forming device 100 is equipped with: an electrophotographic photoreceptor 106 which has a conductive supporting body and a photosensitive layer formed on the conductive supporting body; an electrifying device 108 which electrifies the electrophotographic photoreceptor 106; an exposing device 110 which exposes the electrified electrophotographic photoreceptor 106 and makes it form an electrostatic latent image; a developing device 116 which develops the electrostatic latent image with a toner and makes it form a toner image; and a transferring device 120 which transfers the toner image from the electrophotographic photoreceptor 106 to a medium to be transferred, and the device 100 is characterized by having the electrophotographic photoreceptor 106 with a protective layer on the photosensitive layer and having the exposing device 110 equipped with the self-scanning LED as the exposure light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218646-A (JP)
Title: Direct injection type internal combustion engine
Inventor: FUJIEDA MAMORU
IPC: F01L9/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a direct injection engine cannot perform stratified operation because of an insufficient flow of air within a cylinder at the startup of the engine, although fuel is directly injected into the cylinder, fuel-air mixture with high fuel concentration is gathered and burnt around a spark plug, and stratified charge combustion with lean air-fuel ratio combustion as a whole is made possible.  <P>SOLUTION: A bulkhead of an internal combustion engine divides an air intake pathway for leading air to the cylinder into up and down two stages, is formed by bimetal. A valve is arranged for closing the lower pathway of the air intake pathway at the time of low temperature of the internal combustion engine, and the bimetal is formed so that it transforms to a position where it narrows the upper pathway. At a startup when a flow of air is insufficient, exhaust of unburnt fuel is minimized by adding a means of increasing the flow of air, thus enabling a stratified charge combustion operation at the startup. Stable stratified charge combustion is made possible from the startup of the engine(from the first combustion cylinder). Because of the stratified charge combustion, a large amount of redundant oxygen remains in the exhaust, and the oxygen achieves another fuel supply for a temperature rise of the exhaust.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005266677-A (JP)
Title: Channel letter using led
Inventor: INABA HIROFUMI
IPC: G09F13/20
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel letter which is safe and can be formed thinly and is capable of emitting light in many colors and can be easily and inexpensively manufactured.  <P>SOLUTION: The inside of a frame body for channel letters which has both the front surface and the rear surface opened is divided into a front surface-side storage part and a rear surface-side storage part by a partition, and two or more LEDs are arranged in the front surface-side storage part to display one or more desired letters, graphics, patterns, or the like, and one or more LEDs for back illumination are provided in the rear surface-side storage part. Either or both of the front surface-side storage part and the rear surface-side storage part are segmented into two or more compartments, and LEDs in respective compartments are caused to emit light in the same color or different colors. LEDs are attached to an attaching member like a plate or a film and are provided in the frame body.The attaching member is flexible. Openings of the front surface-side storage part and the rear surface-side storage part are covered with light-transmissive covers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274628-A (JP)
Title: Optical recording material, optical recording medium and optical recording and reproducing apparatus
Inventor: MITSUNABE JIRO
IPC: G11B7/24
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording material which maintains high recording sensitivity, a high dynamic range and high diffraction efficiency and can increase film thickness by controlling the lengths of side chain spacer groups; to provide an optical recording medium capable of large-volume recording by thickening a photosensitive layer without deteriorating recording properties; and to provide an optical recording and reproducing apparatus capable of recording and reproducing large-volume data.  <P>SOLUTION: The optical recording material contains a polymer or oligomer containing a moiety of a light responsive group and records information by making use of an absorption change, a refractive index change or a shape change under exposure to light, wherein a mesogen group-containing side chain is linked to a backbone of the polymer or oligomer and two or more spacer groups having flexibility and different lengths are introduced into the side chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275508-A (JP)
Title: Personal authentication device
Inventor: WATANABE KEISUKE
IPC: G06F21/32
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein authentication using a plurality of kinds of biometric information increases data to be processed accordingly to prolong an authentication time of combined authentication.  <P>SOLUTION: A first acquisition part 104 acquires first biometric information from a person to be authenticated. A candidate selection part 112 selects candidates corresponding to the person to be authenticated from registrants. A similarity detection part 122 detects similarity values indexing similarities in second biometric information between the candidates according to a predetermined function. If any similarity value exceeds a predetermined threshold, a process control part 118 commands the candidate selection part 112 to select new ones. A second acquisition part 106 acquires second biometric information from the person to be authenticated. An authentication part 114 identifies the person to be authenticated from the candidates according to the second biometric information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276475-A (JP)
Title: Positive electrode material for lithium battery, electrode for lithium battery, and lithium battery
Inventor: ONO KOJI
IPC: H01M4/58
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium battery realizing high discharge capacity, stable charge/discharge characteristics, high filling property, and high output with elements inexpensive and abundant in resources, to provide an electrode for the lithium battery, and to provide the lithium battery.  <P>SOLUTION: The positive electrode material for a lithium battery contains a positive active material comprising Li<SB>x</SB>A<SB>y</SB>D<SB>z</SB>PO<SB>4</SB>(A is one kind selected from Co, Ni, Mn, Fe, Cu, and Cr; D is at least one kind or two kinds or more selected from Mg, Ca, Fe, Ni, Co, Mn, Zn, Ge, Cu, Cr, Ti, Sr, Ba, Sc, Y, Al, Ga, In, Si, B, and rare earth elements, and different from A, and 0≤x<2, 0<y<1.5, 0≤z<1.5) and carbon particles having an average primary particle diameter of ≤25 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273044-A (JP)
Title: Surface coating agent for paper and paper coated with the same
Inventor: NAKANO TOMOYUKI
IPC: D21H19/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface coating agent for paper, having no problem of coating properties, improving paper stiffness and paper coated with the surface coating agent for paper and having improved stiffness.  <P>SOLUTION: The coating agent for paper comprises an acrylic acid acrylamide copolymer having 10-100μm average particle diameter produced by subjecting a monomer consisting essentially of (meth) acrylic acid in the presence of a dispersant composed of an ionic polymer to dispersion polymerization in an aqueous solution of a salt and a water-soluble polyacrylamide in the weight ratio of solid content of the acrylic acid acrylamide copolymer/the water-soluble polyacrylamide of 1/99-99/1. The paper is obtained by coating base paper with the coating agent for paper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271305-A (JP)
Title: Manufacturing method for inkjet head
Inventor: TSUBOI KAZUHIKO
IPC: B41J2/16
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a high-precision inkjet head.  <P>SOLUTION: The same blade is used for cutting the outer shapes of thick substrates 2a and 2b, and for grooving to be applied to ink channel groove groups 5a and 5b of the thin substrates 1a and 1b; and outer shape working and groove-part forming are performed through the same step. Thus, a positional relationship from end surfaces of the outer shapes of the thick substrate 2a and 2b to the ink channel groove groups 5a and 5b of the thin substrates 1a and 1b is determined by mechanical accuracy alone, so that they can be formed in high-precision positions. When two piezoelectric material substrates 3a and 3b, wherein the ink channel groove groups 5a and 5b are formed in such a manner as to be deviated from each other by half a pitch, are bonded to each other, the end surfaces of the outer surfaces of the piezoelectric material substrates 3a and 3b are made to butt against a butt surface of a butt member, not shown in Fig., so that the positional relationship between the ink channel groove groups 5a and 5b, which are formed in the thin substrates 1a and 1b of the piezoelectric material substrates 3a and 3b, can be easily adjusted and so that the piezoelectric material substrates 3a and 3b can be bonded together in the high-precision positions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI